CN216560744U

CN216560744U - A multi-functional electrography of testing for circuit maintenance

Info

Publication number: CN216560744U
Application number: CN202123066381.8U
Authority: CN
Inventors: 陆厚蓉; 陈明湘
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-17
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to the technical field of circuit maintenance, in particular to a multifunctional test pencil for circuit maintenance. The test pencil comprises a test pencil body, a detection head is installed at the lower end of the test pencil body, two detection buttons are installed on the surface of the test pencil body, an adjusting structure is arranged at the upper end of the test pencil body and comprises a U-shaped plate, the surface of the U-shaped plate is fixedly connected with the test pencil body, a turntable is connected to one side, away from the test pencil body, of the U-shaped plate in a sliding mode, a plurality of limiting holes are formed in the surface of the turntable, a sliding rod is connected to the inside of each limiting hole in the surface of the turntable in a sliding mode, the sliding rod and the U-shaped plate are inserted in a sliding mode, round rods are fixedly connected to the two sides, opposite to a central shaft, of the turntable, and arc plates are fixedly connected to the two ends of each round rod. The problem of need be comparatively narrow and small to some cabinet body rear or special area when detecting, the test electricity investigation is tested to inside inconvenient because of the limitation of testing the electrography angle usually is solved.

Description

A multi-functional electrography of testing for circuit maintenance

Technical Field

The utility model relates to the technical field of circuit maintenance, in particular to a multifunctional test pencil for circuit maintenance.

Background

Circuit maintenance uses the electrography as an appurtenance commonly used usually, is used for detecting picture peg or electrical equipment, and is very extensive in circuit maintenance field application, but in actual operation, maintenance person need examine some cabinet body rear or special area time measuring, and the space is comparatively narrow and small, and the limitation because of examining the electrography angle usually is inconvenient to examine the electricity investigation to inside, leads to this testing process to increase unnecessary trouble like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, the space is narrow when the rear part or a special area of some cabinets needs to be detected, and the inside is inconvenient to test electricity and check due to the limitation of the angle of the test pencil, and provides the multifunctional test pencil for circuit maintenance.

In order to achieve the purpose, the utility model adopts the following technical scheme: including testing the electrography body, test the lower extreme of electrography body and install the detection head, the surface mounting who tests the electrography body has two to detect the button, the upper end of testing the electrography body is equipped with the regulation structure, it includes the U-shaped board to adjust the structure, the surface of U-shaped board and test electrography body fixed connection, one side sliding connection who tests the electrography body is kept away from to the U-shaped board has the carousel, the spacing hole of a plurality of has been seted up on the surface of carousel, the spacing downthehole portion sliding connection on carousel surface has the slide bar, the slide bar slides with the U-shaped board and inserts and establish, the carousel is for the both sides fixedly connected with round bar of center pin, the equal fixedly connected with circular arc board in both ends of round bar, one side fixedly connected with holding rod that the circular arc board is close to each other, the effect that above-mentioned part reached does: through setting up the carousel, the U-shaped board drives the electrography body and rotates from the carousel surface to reach the effect that carries out angle modulation to the electrography body, avoided when the comparatively narrow and small region in detection space, because the problem that the electrography body structure too single can't better detect appears, and then improved maintenance personal's detection efficiency.

Preferably, one end of the sliding rod is fixedly connected with a handle, and the handle is circular.

The effect that above-mentioned part reaches does: through setting up the handle, play more convenient effect through removing the handle when removing the slide bar.

Preferably, the arc surface of the sliding rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the sliding rod and the U-shaped plate.

The effect that above-mentioned part reaches is: through setting up the spring, when the fixed carousel of slide bar will be removed, the effect of supplementary fixed slide bar is played in the spring shrink.

Preferably, the upper surface of the U-shaped plate is fixedly connected with an L-shaped plate, and the long arm of the L-shaped plate is in threaded connection with two first threaded rods relative to the positions of the two detection buttons.

The effect that above-mentioned part reaches is: through setting up first threaded rod, when using the carousel to carry out angle modulation, through the extrusion of first threaded rod to the detection button, play the effect of facilitating the use more.

Preferably, two the equal fixedly connected with friction pad of one end that first threaded rod is close to the detection button, the friction pad is the rubber pad.

The effect that above-mentioned part reaches is: through setting up the friction pad, when first threaded rod extrudeed with the test button, reduce the effect of wearing and tearing through the friction pad.

Preferably, the surface of examining the electrography body is equipped with protective structure, protective structure includes two baffles, two one side that the baffle is close to each other with examine electrography body fixed connection, the slide opening has been seted up on the surface of baffle, the inside sliding connection of slide opening on baffle surface has the limiting plate, one side threaded connection that the limiting plate is close to the electrography body has the second threaded rod, limiting plate one end fixedly connected with rectangular block is kept away from to the second threaded rod, one side fixedly connected with protection box of examining the electrography body is kept away from to the limiting plate, the inner wall of protection box and the arc surface sliding connection of detection head.

The effect that above-mentioned part reaches is: through setting up the protection box, the limiting plate drives the inside slip of the slide opening on protection box and baffle surface to reach the effect of protecting the detection head, thereby reduced the wear rate of detecting the head.

Preferably, the surface of the limiting plate is fixedly connected with an elastic sleeve, and the elastic sleeve is connected with the inside of the sliding hole on the surface of the baffle in a sliding mode.

The effect that above-mentioned part reaches is: through the elastic sleeve, when the limiting plate slides into the sliding hole on the surface of the baffle, the position deviation is reduced through the attachment of the elastic sleeve.

In view of the above, it is desirable to provide,

according to the utility model, through arranging the adjusting structure, when the angle of the test pencil body needs to be adjusted, the handle is pulled to one side far away from the rotary table, through arranging the handle, when the sliding rod is moved, a more convenient effect is achieved by moving the handle, the sliding rod is separated from the limiting holes on the surfaces of the U-shaped plate and the rotary table through the movement of the handle, the spring is expanded, through arranging the spring, when the sliding rod is moved to fix the rotary table, the spring is contracted to achieve the effect of assisting in fixing the sliding rod, then the rotary table is rotated, the circular rod drives the circular arc plate and the holding rod to move through the movement of the rotary table, after the proper angle is adjusted, the handle is loosened, at the moment, the spring is contracted to drive the sliding rod and the handle to slide into the limiting holes on the surfaces of the U-shaped plate and the rotary table, then the first threaded rod is rotated to drive the friction pad to move to one side close to the detection button, through arranging the first threaded rod, when the rotary table is used for angle adjustment, the first threaded rod extrudes the detection button to achieve the effect of more convenient use until the first threaded rod is attached to the detection button, and the friction pad is arranged to reduce the effect of abrasion when the first threaded rod is extruded with the detection button,

when the test button does not need to be extruded, the first threaded rod is firstly rotated to one side away from the test pencil body through the L-shaped plate, the friction pad is separated from the test button through the movement of the first threaded rod, and the effect of conveniently adjusting the angle of the test pencil is achieved by arranging the adjusting structure, so that maintenance personnel can effectively detect some areas with narrow space, and the practicability of the test pencil is improved;

drawings

Fig. 1 is a schematic perspective view of a multifunctional test pencil for circuit maintenance according to the present invention;

FIG. 2 is a schematic view of a part of the adjusting structure of the multifunctional test pencil for circuit maintenance according to the present invention;

FIG. 3 is a schematic diagram of a left side of a multifunctional test pencil for circuit maintenance according to the present invention;

FIG. 4 is a disassembled view of a multifunctional test pencil for circuit maintenance according to the present invention;

fig. 5 is an enlarged view of a portion a of fig. 4 in the multifunctional test pencil for circuit maintenance according to the present invention.

Illustration of the drawings: 1. the test pencil body; 2. a detection head; 3. a detection button; 4. an adjustment structure; 401. a U-shaped plate; 402. a turntable; 403. a slide bar; 404. a round bar; 405. a circular arc plate; 406. a holding rod; 407. a handle; 408. a spring; 409. an L-shaped plate; 410. a first threaded rod; 411. a friction pad; 5. a protective structure; 51. a baffle plate; 52. a limiting plate; 53. a second threaded rod; 54. a rectangular block; 55. a protective case; 56. an elastic sleeve.

Detailed Description

The utility model provides a technical scheme that:

referring to fig. 1, a multi-functional electrography of testing for circuit maintenance, including testing electrography body 1, test electrography body 1's lower extreme and install and detect head 2, test electrography body 1's surface mounting has two to detect button 3, and the upper end of testing electrography body 1 is equipped with regulation structure 4.

The specific arrangement and function of the adjustment structure 4 and the shielding structure 5 will be described in detail below.

Referring to fig. 2 and 3, the surface of a U-shaped plate 401 is fixedly connected with an electroscope body 1, one side of the U-shaped plate 401 away from the electroscope body 1 is slidably connected with a turntable 402, the surface of the turntable 402 is provided with a plurality of limiting holes, the limiting holes on the surface of the turntable 402 are slidably connected with a sliding rod 403, the sliding rod 403 and the U-shaped plate 401 are slidably inserted, two sides of the turntable 402 opposite to a central shaft are fixedly connected with a round rod 404, two ends of the round rod 404 are fixedly connected with arc plates 405, one side of the arc plates 405 close to each other is fixedly connected with a holding rod 406, the arc surfaces of the sliding rod 403 are sleeved with springs 408, two ends of the springs 408 are respectively fixedly connected with the sliding rod 403 and the U-shaped plate 401, one ends of two first threaded rods 410 close to a detection button 3 are fixedly connected with friction pads 411, the friction pads 411 are rubber pads, by arranging the friction pads 411, when the first threaded rods 410 are extruded with the detection button 3, the effect of wear is reduced by the friction pad 411.

Referring to fig. 4, in the present embodiment: the last fixed surface of U-shaped plate 401 is connected with L shaped plate 409, and the long arm of L shaped plate 409 has two first threaded rods 410 for two position threaded connection that detect button 3, and one side and the electrography body 1 fixed connection that two baffles 51 are close to each other through setting up protection box 55, and limiting plate 52 drives the inside slip hole on protection box 55 and baffle 51 surface to reached and carried out the effect protected to detecting head 2, thereby reduced the wear rate that detects head 2.

Referring to fig. 5, specifically, a slide hole has been seted up on the surface of baffle 51, the inside sliding connection in slide hole on baffle 51 surface has limiting plate 52, one side threaded connection that limiting plate 52 is close to test electrography body 1 has second threaded rod 53, limiting plate 52 one end fixedly connected with rectangular block 54 is kept away from to second threaded rod 53, one side fixedly connected with protecting box 55 of testing electrography body 1 is kept away from to limiting plate 52, the inner wall of protecting box 55 and the arc surface sliding connection who detects first 2, limiting plate 52's fixed surface is connected with elastic sleeve 56, elastic sleeve 56 and the inside sliding connection in slide hole on baffle 51 surface, through setting up elastic sleeve 56, when limiting plate 52 slips into inside slide hole on baffle 51 surface, through the laminating of elastic sleeve 56, reduce offset's effect.

The working principle is as follows:

by arranging the protection structure 5 and the adjusting structure 4, when the angle of the test pencil body 1 needs to be adjusted, the handle 407 is pulled to one side far away from the turntable 402, the handle 407 is arranged, when the sliding rod 403 is moved, the handle 407 is moved to achieve a more convenient effect, the sliding rod 403 is separated from the limiting holes on the surfaces of the U-shaped plate 401 and the turntable 402 by moving the handle 407, the spring 408 is expanded, when the turntable 402 is fixed by moving the sliding rod 403 by arranging the spring 408, the spring 408 is contracted to achieve the effect of assisting in fixing the sliding rod 403, then the turntable 402 is rotated, the circular rod 404 drives the circular arc plate 405 and the holding rod 406 to move by moving the turntable 402, after the angle is adjusted to a proper angle, the handle 407 is released, the spring 408 is contracted to drive the sliding rod 403 and the handle 407 to slide into the limiting holes on the surfaces of the U-shaped plate 401 and the turntable 402,

then rotate first threaded rod 410 and drive friction pad 411 through L shaped plate 409 and move to the one side that is close to detection button 3, through setting up first threaded rod 410, when using carousel 402 to carry out angle modulation, through the extrusion of first threaded rod 410 to detection button 3, play the effect of facilitating the use more until with the laminating of detection button 3, through setting up friction pad 411, when first threaded rod 410 extrudees with detection button 3, reduce the effect of wearing and tearing through friction pad 411.

When needing to protect detecting head 2, at first be close to the protection box 55 to the one side that is close to the electrography body 1 of testing, limiting plate 52 slides in the slide-hole on baffle 51 surface through the removal of protection box 55, elastic sleeve 56 passes through the inside laminating of slide-hole on limiting plate 52 and baffle 51 surface this moment, through setting up elastic sleeve 56, when limiting plate 52 slides in the slide-hole on baffle 51 surface inside, through the laminating of elastic sleeve 56, reduce the effect of offset, then rotate rectangular 54, second threaded rod 53 moves to the one side that is close to baffle 51 through the rotation of rectangular 54, until rectangular 54 and baffle 51 laminating back, protection box 55 is in fixed state.

Claims

1. The utility model provides a multi-functional electrography of testing for circuit maintenance, includes test electrography body (1), its characterized in that: the test pencil comprises an electricity test pencil body (1), a detection head (2) is installed at the lower end of the electricity test pencil body (1), two detection buttons (3) are installed on the surface of the electricity test pencil body (1), an adjusting structure (4) is arranged at the upper end of the electricity test pencil body (1), the adjusting structure (4) comprises a U-shaped plate (401), the surface of the U-shaped plate (401) is fixedly connected with the electricity test pencil body (1), a turntable (402) is slidably connected to one side, away from the electricity test pencil body (1), of the U-shaped plate (401), a plurality of limiting holes are formed in the surface of the turntable (402), a sliding rod (403) is slidably connected to the limiting hole in the surface of the turntable (402), the sliding rod (403) is slidably inserted into the U-shaped plate (401), a round rod (404) is fixedly connected to the two sides of the turntable (402) relative to a central shaft, and an arc plate (405) is fixedly connected to the two ends of the round rod (404), and one sides of the arc plates (405) close to each other are fixedly connected with a holding rod (406).

2. The multifunctional test pencil for circuit maintenance according to claim 1, wherein: one end of the sliding rod (403) is fixedly connected with a handle (407), and the handle (407) is circular.

3. The multifunctional test pencil for circuit maintenance according to claim 2, wherein: the arc surface of the sliding rod (403) is sleeved with a spring (408), and two ends of the spring (408) are respectively and fixedly connected with the sliding rod (403) and the U-shaped plate (401).

4. The multifunctional test pencil for circuit maintenance according to claim 1, wherein: the upper surface fixed connection of U shaped plate (401) has L shaped plate (409), the long arm of L shaped plate (409) has two first threaded rod (410) for the position threaded connection of two test button (3).

5. The multifunctional test pencil of claim 4, wherein the test pencil comprises: two first threaded rod (410) are close to the equal fixedly connected with friction pad (411) of one end of detection button (3), friction pad (411) are the rubber pad.

6. The multifunctional test pencil for circuit maintenance according to claim 1, wherein: the surface of examining electrography body (1) is equipped with protective structure (5), protective structure (5) include two baffle (51), two one side that baffle (51) are close to each other and examine electrography body (1) fixed connection, the slide opening has been seted up on the surface of baffle (51), the inside sliding connection of slide opening on baffle (51) surface has limiting plate (52), one side threaded connection that limiting plate (52) are close to and examine electrography body (1) has second threaded rod (53), limiting plate (52) one end fixedly connected with rectangular block (54) are kept away from in second threaded rod (53), one side fixedly connected with protection box (55) of examining electrography body (1) are kept away from to limiting plate (52), the inner wall of protection box (55) and the arc surface sliding connection who detects head (2).

7. The multifunctional test pencil of claim 6, wherein the test pencil comprises: the surface of the limiting plate (52) is fixedly connected with an elastic sleeve (56), and the elastic sleeve (56) is connected with the inside of the sliding hole on the surface of the baffle plate (51) in a sliding mode.